TY  - BOOK
AU  - Kumar, Sunil
TI  - Solubility Relationship of Zinc in Old Alluvial Soils of Bihar
U1  - 631.4 
PY  - 2004///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Soil Science
KW  - Thesis
ER  -